Mathematics

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1. 2 marks · foundation tier

   Sam buys 5 sandwiches at £1.40 each and pays with a £20 note. How much change should Sam get? Give your answer in pounds (£).

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   £13

   5 × £1.40 = £7. Change: £20 − £7 = £13.

2. 2 marks · foundation tier

   A bike normally costs £180. In a sale, all prices are reduced by 10%. Work out the sale price of the bike. Give your answer in pounds (£).

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   £162

   10% of £180 = £18. Sale price: £180 − £18 = £162.